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Lincoln VIKING 3350 LED PAPR - K3930-7

SKU: K3930-7
$3,357.13

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NIOSH-approved loose-fitting PAPR with 4C® Lens Technology, 11.8 sq. in. viewing area, DIN 2.5 light state, integrated LED light, APF 1000 shroud and up to 16 hours of battery life.
Overview

VIKING™ 3350 LED PAPR - Powered air-purifying respiratory protection with 4C® optics and an integrated LED light. The NIOSH 42 CFR Part 84 approved loose-fitting positive pressure respirator purifies ambient air from the shop and delivers filtered, breathable air to the operator. The HEPA filtration system captures 99.97% of particulates at 0.3 microns while Lincoln Electric's premium 4C® Lens Technology, 1/1/1/1 optical clarity, an expansive 11.8 sq. in. viewing area and an ultra-clear DIN 2.5 light state deliver a clearer view of the puddle and the workpiece. The integrated external LED light improves visibility during arc-off time without adding bulk. An APF 1000 FR shroud comes installed, and an APF 25 short head cover is included for added versatility. The intelligent blower and extended-life lithium-ion battery provide up to 16 hours of runtime, patented adjustable airflow maximizes comfort, and both backpack and belt mounting options ship in the box.

Features
  • Premium Optics - 4C® Lens Technology, 1/1/1/1 Optical Clarity and large 11.8 sq. inch viewing area.
  • DIN 2.5 Light State - This welding helmet features Lincoln Electric's highest quality viewing lens. Clear view of the work area during arc-off time so you never need to flip your hood up and lose protection.
  • External LED Light - The modular LED light improves visibility during arc-off time, while maintaining a low profile that's easily integrated into the shade cartridge. External button control.
  • Assigned Protection Factor (APF) 1000 Shroud - Comprehensive protection with a lightweight and comfortable FR fabric head-covering. Alternative APF 25 smaller head cover included in the package as well.
  • HEPA Filter - Multi-component filter system provides 99.97% particulate filtration at 0.3 microns.
  • Intelligent Blower with Extended Battery - Rechargeable lithium ion battery provides up to 16 hours of charge.
  • Patented Air Delivery - Unique baffling allows the user to adjust airflow direction.
  • External Grind Control - Low profile, external button allows operator to switch between weld and grind mode in seconds.
  • Two Mounting Options - Includes both backpack and belt with shoulder straps in the package so you can choose whichever mounting option you are most comfortable with.
  • Easy to Use Controls - Digital push-button ADF controls for shade, sensitivity and delay.
Specifications

Specifications

Product Family — VIKING™
Series — 3350 LED PAPR
Respirator Approval — NIOSH 42 CFR 84 Approved Powered Air-Purifying Respirator (PAPR)
Classification — Loose Fitting Powered Air Purifying Respirator
Assigned Protection Factor — APF=25 when using KP3940-1 short headcovering. APF=1000 when using KP3940-2 long headcovering. Helmet comes with KP3940-2 installed.
Filter Type — High Efficiency Particulate Air Filter (HEPA)
Filtration Efficiency — 99.97% of particulate at 0.3 microns
Helmet Compliance — ANSI Z87.1, CSA Z94.3
Air Flow — Low Speed: 180+ lpm (6+ cfm), High Speed: 210+ lpm (7.4+ cfm)
Alarms — Audible and Vibratory
Battery Type — Lithium Ion (Rechargeable)
Battery Life — 16 Hours (180 lpm)
Battery Charge Time — 4.5 Hours
Battery Charge Cycles — 500+
Charge Type — 115 V
Head Covering — FR Flame Retardant
Belt Size — 29 to 52 in (736 to 1321 mm), 60 in (1,524 mm) maximum with belt extension accessory KP3939-1
Suspension — Waist mounted via belt & shoulder straps or back mounted via backpack
Dimensions of Blower — 8 L x 8.2 H x 3 W in (203 x 208 x 76 mm)
Weight of Blower (including battery, belt and filters) — 2.70 lb (1.2 kg)
Operating Temperature — 23° to 131°F (-5° to 55°C)
Optical Clarity — 1/1/1/1
Viewing Area — 3.74 x 3.15 in (95 x 80 mm), 11.8 sq. in.
Variable Shade / Control — 4-13 Internal LED Digital Display Control, Green LED
Light State — DIN 2.5
Grind Mode Shade / Control — 2.5 / Internal and External
Lens Switching Speed — 1/25,000 sec
Arc Sensors — 4
TIG Amp Rating — DC > 2 Amp, AC > 2 Amp
Light Sensitivity Control — LED Digital Display Control, 5 increments, Orange LED
Delay Control Dark to Light — LED Digital Display Control, 5 increments, Orange LED
Magnifying “Cheater” Capable Lens — Yes
Lens Battery Replacement Type — 1 - CR2450 Replacement Battery (KP4491-1)
Lens Temperature Range — Operating: 14°F - 131°F, Storage: -4°F - 158°F
Lens Weight — 30 oz (851 g)
Country of Manufacture — China (HEPA filters made in the USA)
Part Number — K3930-7

What's Included

  • 3350 LED PAPR Welding Helmet
  • Blower Unit
  • Lithium Ion Battery
  • 120V Battery Charger
  • Padded Belt (29-52 in.)
  • Shoulder Straps
  • Backpack
  • 2 HEPA Filters
  • Pre-Filter
  • Spark Screen
  • Hose with Cover
  • Long Headcovering (installed)
  • Short Headcovering
  • 2-in-1 Large Dufflepack
  • 7 Outside/Inside Cover Lenses

Typical Applications

  • General Fabrication
  • Heavy Fabrication
  • Pipeline
  • Automotive / Transport
  • Shipbuilding
  • Offshore
  • Pipemills
  • Power Generation
  • Chemical Processing
  • Structural
  • Education

Warranty

1 Year on the Blower Assembly, 5 Years on the Helmet Auto Darkening Lens

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